A central element of designing IT security infrastructures is the logical segmentation of
information assets into network zones sharing the same security requirements and policies.
As more business ecosystems are migrated to the cloud, additional demands for
cybersecurity emerge and make the network-zone operation and management for large
corporate networks challenging. In this paper, we introduce the new concept of an inter-
domain transit zone that securely bridges physically and logically non-adjacent zones in …

A central element of designing IT security infrastructures is the logical segmentation of
information assets into groups sharing the same security requirements and policies, called
network zones. As more business ecosystems are migrating to the cloud, additional
demands for cybersecurity emerge and make the network-zone operation and management
for large corporate networks challenging. In this thesis, we introduce the new concept of an
inter-domain transit zone that securely bridges physically and logically non-adjacent zones …